Sergio Romo posed for the crowd as the confetti came down on Market Street. The San Francisco Giants celebrated their second World Series title in three years with a parade down Market Street Wednesday October 31, 2012.

Photo: Brant Ward, The Chronicle

Sergio Romo posed for the crowd as the confetti came down on Market...

Sergio Romo posed for the crowd as the confetti came down on Market... Photo-3688828.51304 - SFGate

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Miguel Diaz, 2, of Fairfield sweeps the street with his broom as he waits with his mother and father for the San Francisco Giants to arrive at AT&T Park after returning from Detroit where the Giants won the World Series in a four game sweep on Monday, October 29, 2012 in San Francisco, Calif.

Photo: Lea Suzuki, The Chronicle

Miguel Diaz, 2, of Fairfield sweeps the street with his broom as he...

Miguel Diaz, 2, of Fairfield sweeps the street with his broom as he... Photo-3688834.51304 - SFGate

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Giants pitcher Matt Cain, wife Chelsea and daughter Hartley wave during the World Series victory parade on Wednesday, October 31, 2012 in San Francisco, Calif.

On October 29, 2012 in San Francisco, Calif. City Hall is illuminated orange after the Giants won the World Series on October 28th.

Photo: Rashad Sisemore, The Chronicle

On October 29, 2012 in San Francisco, Calif. City Hall is...

On October 29, 2012 in San Francisco, Calif. City Hall is... Photo-3688836.51304 - SFGate

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Sergio Romo hams it up behind Tony Bennett before the crowd at the World Series victory celebration, Wednesday Oct. 31, 201, in San Francisco, Calif.

Photo: Lacy Atkins, The Chronicle

Sergio Romo hams it up behind Tony Bennett before the crowd at the...

Sergio Romo hams it up behind Tony Bennett before the crowd at the... Photo-3688837.51304 - SFGate

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Fireworks erupted over North Beach after the Giants victory. Giants fans in North Beach went wild as their baseball team won their second World Series title in three years Sunday October 28, 2012.

Photo: Brant Ward, The Chronicle

Fireworks erupted over North Beach after the Giants victory. Giants...

Fireworks erupted over North Beach after the Giants victory. Giants... Photo-3688838.51304 - SFGate

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San Francisco Giants' Buster Posey and his wife Kristen wave to fans as the San Francisco Giants celebrate their World Series Championship with a parade up Market Street in downtown San Francisco, Calif., on Wednesday Oct. 31, 2012.

Hunter Pence makes a heart sign to the crowd during the San Francisco Giants World Series Parade in San Francisco, Calif., Wednesday, October 31, 2012.

Photo: Sarah Rice, Special To The Chronicle

Hunter Pence makes a heart sign to the crowd during the San...

Hunter Pence makes a heart sign to the crowd during the San... Photo-3688840.51304 - SFGate

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San Francisco Giants' Pablo Sandoval reacts at home after hitting his third home run of the game during the fifth inning of Game 1 of baseball's World Series against the Detroit Tigers Wednesday, Oct. 24, 2012, in San Francisco.

Brandon Crawford tags out Miguel Cabrera for a double play to end the first inning during Game Three of the Major League Baseball World Series at Comerica Park on October 27, 2012 in Detroit, Michigan.

Photo: Ezra Shaw, Getty Images

Brandon Crawford tags out Miguel Cabrera for a double play to end...

Brandon Crawford tags out Miguel Cabrera for a double play to end... Photo-3688842.51304 - SFGate

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San Francisco Giants' Sergio Romo reacts after striking out Detroit Tigers' Miguel Cabrera in the 10th inning of Game 4 of baseball's World Series Sunday, Oct. 28, 2012, in Detroit. The Giants won the game 4-3 to win the World Series.

Photo: Patrick Semansky, Associated Press

San Francisco Giants' Sergio Romo reacts after striking out Detroit...

Giants' Angel Pagan safely steals second base in front of the Tigers' Omar Infante in the eighth inning, as the San Francisco Giants went on to beat the Detroit Tigers 2-0, in game two of the World Series, on Wednesday Oct. 24, 2012 at AT&T Park, in San Francisco, Calif.

Buster Posey looks on against the Detroit Tigers during Game Four of the Major League Baseball World Series at Comerica Park on October 28, 2012 in Detroit, Michigan.

Photo: Ezra Shaw, Getty Images

Buster Posey looks on against the Detroit Tigers during Game Four...

Buster Posey looks on against the Detroit Tigers during Game Four... Photo-3688845.51304 - SFGate

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San Francisco Giants' Matt Cain (18) gets out of the way as Pablo Sandoval fields a bunt by Detroit Tigers' Quintin Berry during the third inning of Game 4 of baseball's World Series Sunday, Oct. 28, 2012, in Detroit.

Photo: Paul Sancya, Associated Press

San Francisco Giants' Matt Cain (18) gets out of the way as Pablo...

San Francisco Giants' Matt Cain (18) gets out of the way as... Photo-3688846.51304 - SFGate

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Detroit Tigers' Prince Fielder is tagged out at home plate by San Francisco Giants' Buster Posey during the second inning of Game 2 of baseball's World Series Thursday, Oct. 25, 2012, in San Francisco.

Giants' center fielder Angel Pagan looks at home plate umpire Fieldin Culbreth after being called out on strikes in the 7th inning during game 3 of the World Series at Comerica Park on Saturday, Oct. 27, 2012 in Detroit, MI.

Giants' right fielder Hunter Pence reacts after crossing the plate on a Brandon Belt triple in the 2nd inning during game 4 of the World Series at Comerica Park on Sunday, Oct. 28, 2012 in Detroit, MI.

The San Francisco Giants run to celebrate on the field after they defeated the Detroit Tigers in Game 4 of the World Series on Sunday, October 27, 2012, in Detroit, Mi. The Giants are the 2012 World Champions after sweeping the Tigers.

Photo: Carlos Avila Gonzalez, The Chronicle

The San Francisco Giants run to celebrate on the field after they...

The San Francisco Giants run to celebrate on the field after they... Photo-3688856.51304 - SFGate

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San Francisco Giants second baseman Ryan Theriot (5) scores the game-winning run against the Detroit Tigers in the 10th inning during Game 4 of baseball's World Series on Sunday, Oct. 28, 2012, in Detroit. The Giants won the World Series 4-0.

San Francisco Giants' Pablo Sandoval (48) watches his solo home run against the Detroit Tigers in the first inning during Game 1 of baseball's World Series on Wednesday, Oct. 24, 2012, in San Francisco.

San Francisco Giants right fielder Gregor Blanco slides into the first base as Detroit Tigers first baseman Prince Fielder reaches for the ball to force Blanco out during the seventh inning of Game 3 of baseball's World Series Saturday, Oct. 27, 2012, in Detroit.

San Francisco Giants' Marco Scutaro celebrates after Game 7 of baseball's National League championship series against the St. Louis Cardinals Monday, Oct. 22, 2012, in San Francisco. The Giants won 9-0 to win the series. Scutaro was named the series MVP.

Angel Pagan kisses one of his daughters after the San Francisco Giants' victory in Game 7 of the NLCS over the St. Louis Cardinals at AT&T Park Monday, October 22, 2012 in San Francisco, Calif.

Photo: Pete Kiehart, The Chronicle

Angel Pagan kisses one of his daughters after the San Francisco...

Angel Pagan kisses one of his daughters after the San Francisco... Photo-3639193.51304 - SFGate

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Giants' Pablo Sandoval and Tim Lincecum embrace, while the team celebrates in the clubhouse, as the San Francisco Giants beat the Cincinnati Reds 6-4 in game five to win the National League Division Series in Cincinnati, Ohio on Thursday Oct. 11, 2012.

Buster Posey high fives a teammate (not pictured) after the San Francisco Giants' victory in Game 7 of the NLCS over the St. Louis Cardinals at AT&T Park Monday, October 22, 2012 in San Francisco, Calif.

Giants' Sergio Romo gets a spray of champagne while the team celebrates in the clubhouse, as the San Francisco Giants beat the Cincinnati Reds 6-4 in game five to win the National League Division Series in Cincinnati, Ohio on Thursday Oct. 11, 2012.

Giants fans respond to scattered rain during Game 7 of the NLCS between the San Francisco Giants and the St. Louis Cardinals at AT&T Park Monday, October 22, 2012 in San Francisco, Calif.

Photo: Pete Kiehart, The Chronicle

Giants fans respond to scattered rain during Game 7 of the NLCS...

Giants fans respond to scattered rain during Game 7 of the NLCS... Photo-3639194.51304 - SFGate

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SFPD Officer Michelle Alvis receives a kiss on the hand from Giants fan Eddie Nazlou, of Santa Clara, after she gave him a high five, at right, James Adams, from Landmark Security, looks on during Game 7 of the NLCS between the San Francisco Giants and the St. Louis Cardinals at AT&T Park Monday, October 22, 2012 in San Francisco, Calif.

Photo: Pete Kiehart, The Chronicle

SFPD Officer Michelle Alvis receives a kiss on the hand from Giants...

Giants manager Bruce Bochy heads back to the clubhouse after an interview session, as the San Francisco Giants prepare to take on the Cincinnati Reds in game three of the National League Division Series in Cincinnati, Ohio on Tuesday Oct. 9, 2012.

Javier Lopez #49 of the San Francisco Giants pitches in the ninth inning against the St. Louis Cardinals in Game Seven of the National League Championship Series at AT&T Park on October 22, 2012 in San Francisco, California.

Photo: Christian Petersen, Getty Images

Javier Lopez #49 of the San Francisco Giants pitches in the ninth...

Javier Lopez #49 of the San Francisco Giants pitches in the ninth... Photo-3639196.51304 - SFGate

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Angel Pagan #16 of the San Francisco Giants reacts after he stole second base in the eighth inning against the Detroit Tigers during Game Two of the Major League Baseball World Series at AT&T Park on October 25, 2012 in San Francisco, California.

Photo: Christian Petersen, Getty Images

Angel Pagan #16 of the San Francisco Giants reacts after he stole...

Angel Pagan #16 of the San Francisco Giants reacts after he stole... Photo-3688864.51304 - SFGate

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San Francisco Giants fans celebrate the San Francisco Giants win in Game 7 of the NLCS against the St. Louis Cardinals outside of AT&T Park on Monday, October 22, 2012 in San Francisco, Calif. Final Score: Giants: 9 - Cardinals: 0.

Giants' pitcher Matt Cain points to Marco Scutaro after throwing a pitch that hit Cardinals' left fielder Matt Holliday in the 6th inning during game 7 of the NLCS at AT&T Park on Monday, Oct. 22, 2012 in San Francisco, Calif.

Giants fans show their enthusiasm during game 7 of the NLCS at AT&T Park on Monday, Oct. 22, 2012 in San Francisco, Calif.

Photo: Michael Macor, The Chronicle

Giants fans show their enthusiasm during game 7 of the NLCS at AT&T...

Giants fans show their enthusiasm during game 7 of the NLCS at... Photo-3639201.51304 - SFGate

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Tigers' Miguel Cabrera waits to take his position after striking out to end the eighth inning, as the San Francisco Giants went on to beat the Detroit Tigers 8-3 to take game one of the World Series, on Wednesday Oct. 24, 2012 at AT&T Park, in San Francisco, Calif.

Photo: Michael Macor, The Chronicle

Tigers' Miguel Cabrera waits to take his position after striking...

Tigers' Miguel Cabrera waits to take his position after... Photo-3688866.51304 - SFGate

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Giants' third baseman Pablo Sandoval screams after scoring in the 3rd inning during game 7 of the NLCS at AT&T Park on Monday, Oct. 22, 2012 in San Francisco, Calif.